Instrument Development Studies

Cassidy, R.N., Tidey, J.W., Colby, S.M., Long, V., Higgins, S.T. (2017). Initial development of an e-cigarette purchase task: A mixed methods study. Tobacco Regulatory Science, 3(2),139-150.

Cassidy, R.N., Roberts, M.E., & Colby, S.M. (2015). Validation of a respiratory symptom questionnaire in adolescent smokers. Tobacco Regulatory Science, 1(2),121-128.